restructuring and other costs (Tables)

6 Months Ended

Jun. 30, 2022

restructuring and other costs

Schedule of restructuring and other costs presented in the Consolidated statements of income and other comprehensive income

	Restructuring (b)				Other (c)				Total
Periods ended June 30 (millions)	2022		2021		2022		2021		2022		2021
THREE-MONTH
Goods and services purchased	$	11	$	14	$	5	$	8	$	16	$	22
Employee benefits expense		13		16		—		—		13		16
	$	24	$	30	$	5	$	8	$	29	$	38
SIX-MONTH
Goods and services purchased	$	37	$	27	$	8	$	18	$	45	$	45
Employee benefits expense		23		34		—		—		23		34
	$	60	$	61	$	8	$	18	$	68	$	79